| Event Date | Event Description |
| Wednesday, June 29, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 26, 2011 | UNDELIVERABLE MAIL - COURTESY COPY MAILED |
| Tuesday, May 17, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 17, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, October 4, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, October 4, 2010 | FINAL REFUSAL E-MAILED |
| Monday, October 4, 2010 | FINAL REFUSAL WRITTEN |
| Friday, September 10, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 9, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 9, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 10, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, March 9, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 9, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 9, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 16, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, February 12, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 12, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 12, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 12, 2009 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 12, 2009 | NON-FINAL ACTION WRITTEN |
| Thursday, July 30, 2009 | ASSIGNED TO EXAMINER |
| Saturday, May 9, 2009 | NOTICE OF PSEUDO MARK MAILED |
| Friday, May 8, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 8, 2009 | NEW APPLICATION ENTERED IN TRAM |